Skip to observatory content

Partial researchResearch snapshot 2026-09-13. Evidence gaps remain; see Coverage for requirements.

Office briefing

Burruyacu — Mayor

Tracked current office. Identifiers stay separate from display names.

Argentina · Burruyacu / Tucumán / Burruyacu · municipal · MayorAR-TU-M-BURRUYACU

Read the complete original research briefing

Election called for 9 May 2027 by decree 1688/14, amended 1718/14. The 2027 decree changes local electoral boundaries; same-boundary scores are withheld.

1. What office, where, and when is the next election?

Geography
Burruyacu / Tucumán / Burruyacu
Next election
2027-05-09
Linked upcoming event
next-2f24583e3aa4e213e65e2500
Registry qualification
Unknown

2. How certain is that date?

2027-05-09 is expected (not formally called). Day precision. A date without a formal call is not confirmed.

3. Who won earlier selected elections?

2023-06-11

unknown · Legal certification not established · unknown

  • FRENTE DE TODOS POR TUCUMAN85.1%
  • ACCION REGIONAL7.0%
  • TUCUMAN PARA LA VICTORIA5.1%
  • FRENTE "JUNTOS POR EL CAMBIO"2.0%
  • FUERZA REPUBLICANA0.9%
Results for event-16e88a53acdfec85ca5e52c3
Label / candidateParty codeVotesShareSeatsStatus
FRENTE DE TODOS POR TUCUMAN830argentina/Sa45ff6b0dbde/20233,78785.1%UnknownRecorded
ACCION REGIONAL3argentina/Sa45ff6b0dbde/20233107%UnknownRecorded
TUCUMAN PARA LA VICTORIA821argentina/Sa45ff6b0dbde/20232265.1%UnknownRecorded
FRENTE "JUNTOS POR EL CAMBIO"831argentina/Sa45ff6b0dbde/2023882%UnknownRecorded
FUERZA REPUBLICANA901argentina/Sa45ff6b0dbde/2023390.9%UnknownRecorded

2019-06-09

unknown · Legal certification not established · unknown

  • ACCION REGIONAL81.3%
  • HACEMOS TUCUMAN9.6%
  • FRENTE JUSTICIALISTA POR TUCUMAN5.6%
  • VAMOS TUCUMAN2.7%
  • PARTIDO POR LA JUSTICIA SOCIAL0.9%
Results for event-a886c97686b2bbae46cde150
Label / candidateParty codeVotesShareSeatsStatus
ACCION REGIONAL3argentina/S559a35069239/20192,87181.3%UnknownRecorded
HACEMOS TUCUMAN812argentina/S559a35069239/20193389.6%UnknownRecorded
FRENTE JUSTICIALISTA POR TUCUMAN811argentina/S559a35069239/20191975.6%UnknownRecorded
VAMOS TUCUMAN813argentina/S559a35069239/2019942.7%UnknownRecorded
PARTIDO POR LA JUSTICIA SOCIAL808argentina/S559a35069239/2019320.9%UnknownRecorded

2015-08-23

unknown · Legal certification not established · unknown

  • ALIANZA FRENTE PARA LA VICTORIA77.5%
  • BURRUYACU Y SU GENTE11.5%
  • ACCION REGIONAL7.1%
  • TUCUMAN PARA TODOS3.3%
  • FRENTE ACUERDO PARA EL BICENTENARIO0.5%
  • PROPUESTA CIUDADANA0.2%
Results for event-a65b782d12045d321484aed4
Label / candidateParty codeVotesShareSeatsStatus
ALIANZA FRENTE PARA LA VICTORIA482argentina/S04e175bd0817/20152,51577.5%UnknownRecorded
BURRUYACU Y SU GENTE480argentina/S04e175bd0817/201537211.5%UnknownRecorded
ACCION REGIONAL3argentina/S04e175bd0817/20152327.1%UnknownRecorded
TUCUMAN PARA TODOS430argentina/S04e175bd0817/20151063.3%UnknownRecorded
FRENTE ACUERDO PARA EL BICENTENARIO490argentina/S04e175bd0817/2015170.5%UnknownRecorded
PROPUESTA CIUDADANA969argentina/S04e175bd0817/201550.2%UnknownRecorded

4. Competition and volatility

competition index

Withheld

Unknown0–100 historical closeness

Actual-event and/or comparability review incomplete

Comparison status: Comparison unavailable · Election called for 9 May 2027 by decree 1688/14, amended 1718/14. The 2027 decree changes local electoral boundaries; same-boundary scores are withheld.

Method ci.weighted-gap.v1. Inputs: latest_gap=null, oldest_gap=null, previous_gap=null

pedersen volatility

Withheld volatility

Unknownpercentage points

Grouped Pedersen lower bound (percentage points). Nine exact standalone party-name categories in the archived returns; accents normalized. Provincial alliances and renamed coalitions remain Other. A category records its published name, not a verified legal succession or inferred allocation of alliance votes. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Latest interval · Comparable grouped vectors unavailable for this interval

Method pedersen.grouped.v1. Inputs: groups=["PARTIDO JUSTICIALISTA","UNION CIVICA RADICAL","PARTIDO SOCIALISTA","PRO - PROPUESTA REPUBLICANA","COALICION CIVICA - AFIRMACION PARA UNA REPUBLICA IGUALITARIA","GEN","PARTIDO OBRERO","PARTIDO DE LOS TRABAJADORES SOCIALISTAS","MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES","Other"], interval=Latest interval, vectors=[null,null,null]

pedersen volatility

Withheld volatility

Unknownpercentage points

Grouped Pedersen lower bound (percentage points). Nine exact standalone party-name categories in the archived returns; accents normalized. Provincial alliances and renamed coalitions remain Other. A category records its published name, not a verified legal succession or inferred allocation of alliance votes. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Previous interval · Comparable grouped vectors unavailable for this interval

Method pedersen.grouped.v1. Inputs: groups=["PARTIDO JUSTICIALISTA","UNION CIVICA RADICAL","PARTIDO SOCIALISTA","PRO - PROPUESTA REPUBLICANA","COALICION CIVICA - AFIRMACION PARA UNA REPUBLICA IGUALITARIA","GEN","PARTIDO OBRERO","PARTIDO DE LOS TRABAJADORES SOCIALISTAS","MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES","Other"], interval=Previous interval, vectors=[null,null,null]

pedersen volatility

Withheld volatility

Unknownpercentage points

Grouped Pedersen lower bound (percentage points). Nine exact standalone party-name categories in the archived returns; accents normalized. Provincial alliances and renamed coalitions remain Other. A category records its published name, not a verified legal succession or inferred allocation of alliance votes. An interval is withheld if either election has no list mapped to an explicit named group. This is aggregate share change, not individual voter switching. Event review: Actual-event and/or comparability review incomplete

Comparison status: Both intervals mean · Comparable grouped vectors unavailable for this interval

Method pedersen.grouped.v1. Inputs: groups=["PARTIDO JUSTICIALISTA","UNION CIVICA RADICAL","PARTIDO SOCIALISTA","PRO - PROPUESTA REPUBLICANA","COALICION CIVICA - AFIRMACION PARA UNA REPUBLICA IGUALITARIA","GEN","PARTIDO OBRERO","PARTIDO DE LOS TRABAJADORES SOCIALISTAS","MOVIMIENTO SOCIALISTA DE LOS TRABAJADORES","Other"], interval=Both intervals mean, vectors=[null,null,null]

Source-reported control: Unverified. Current tenure requires separate dated evidence.

5. Officeholder evidence

Dated roster observations are not automatically current tenure. The source current-office flag means this office is tracked now, not that the last winner still holds it.

No officeholder observation supplied.

6. Polling context

No local poll supplied.

National context is listed on the polling page. It is not a local forecast.

7. Unresolved issues and sources

Election called for 9 May 2027 by decree 1688/14, amended 1718/14. The 2027 decree changes local electoral boundaries; same-boundary scores are withheld. Missing older local results in several provincial datasets, full seat proclamations, intervened/replacement contests and dated coalition control. Many municipalities vote separately from provincial election day. Final 2027 calls remain subject to official publication. Ten Catamarca 2023 local returns now have primary provisional counts; final certification and older cycles are still missing. DINE 2015 download has no Catamarca local records. Entre Ríos final national consultation warns that foreign-voter tables are excluded. Neuquén final-file links returned access-denied responses; several older links point to private or defunct hosts.

  • other · open

    2019 locality result empty: {"issue": "2019 locality result empty", "name": "Distrito Tala-Sarandí", "code": "0079C"}

  • other · open

    Earlier same-election publication superseded: {"id": "AR-TU-D-OESTE", "year": 2019, "issue": "Earlier same-election publication superseded", "selected_publication": "2019-07-02", "discarded_publications": ["2019-06-15"]}

  • other · open

    Archive navigation year differs from date printed in source: {"file": "ar_formosa_2017_archivo_542.pdf", "issue": "Archive navigation year differs from date printed in source", "navigation_year": 2017, "source_date": "2019-06-16"}

Sources

Cite this record

Center for Digital Democracy. “Burruyacu — Mayor.” Subnational Election Observatory, releaselatin-america-fe5e91689def, snapshot 2026-09-13. /electiondatabase/offices/AR-TU-M-BURRUYACU. Sources: argentina--url-d27e8543009b117c1bad5b39, argentina--url-05a62f001aeedd2e99595da2, argentina--url-bcd847c3eb559f1b46f65733, argentina--url-7f54e823ce32269892d0b9db, argentina--Sa45ff6b0dbde, argentina--S8b1ec840b165, argentina--S559a35069239, argentina--S04e175bd0817, argentina--S1c0bc9d4f91e.